I'm getting the same error. I tried pressing tab and enter a bunch, but still get the error.
After that error I get:
The following JavaScript error(s) occurred:
At line 746 of file "[pathto:]WATrigger.js":
ReferenceError: WA_getDocumentDOM is not defined
I uninstalled and reinstalled the extension. Still get the same result.
Thanks in advance.
Twitch